818934576160 has 48 divisors (see below), whose sum is σ = 1934897290200. Its totient is φ = 327546003456.

The previous prime is 818934576157. The next prime is 818934576167. The reversal of 818934576160 is 61675439818.

818934576160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 684001777936 + 134932798224 = 827044^2 + 367332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 818934576095 and 818934576104.

It is not an unprimeable number, because it can be changed into a prime (818934576167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726096 + ... + 2148784.

Almost surely, 2^818934576160 is an apocalyptic number.

818934576160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

818934576160 is an abundant number, since it is smaller than the sum of its proper divisors (1115962714040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

818934576160 is a wasteful number, since it uses less digits than its factorization.

818934576160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434813 (or 434805 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 818934576160 in words is "eight hundred eighteen billion, nine hundred thirty-four million, five hundred seventy-six thousand, one hundred sixty".